نتایج جستجو برای: survey research
تعداد نتایج: 1695382 فیلتر نتایج به سال:
Software defined networking (SDN) has established a new method for creating and administering networks, but has also changed the attack surface that is presented by networks. SDN provides several features that allow for easy mitigation of certain types of attacks, such as DoS, and allows for mitigation of other attacks with more work. However, SDN also introduces new vulnerabilities that are no...
Questionnaires are a very useful survey tool that allow large populations to be assessed with relative ease. Despite a widespread perception that surveys are easy to conduct, in order to yield meaningful results, a survey needs extensive planning, time and effort. In this article, we aim to cover the main aspects of designing, implementing and analysing a survey as well as focusing on techniqu...
The chromatoid body (CB) is a male reproductive cell-specific organelle that appears in spermatocytes and spermatids. The cytoplasmic granule corresponding to the CB was first discovered some 130 years ago by von Brunn in 1876. Thirty years later the German term "chromatoide Körper" (chromatoid body) was introduced to describe this granule and is still used today. In this review, first, the res...
This article reports the findings of a policy survey designed to establish research priorities to inform future research strategy and advance nursing home practice. The survey was administered in 2 rounds during 2013, and involved a combination of open questions and ranking exercises to move toward consensus on the research priorities. A key finding was the prioritization of research to underpi...
Wave-pipelining is a method of high-performance circuit design which implements pipelining in logic without the use of intermediate latches or registers. The combination of high-performance integrated circuit (IC) technologies, pipelined architectures, and sophisticated computer-aided design (CAD) tools has converted wave-pipelining from a theoretical oddity into a realistic, although challengi...
Computers are extremely e ective information processors. However, for current, highly interactive usage, computers can only be as e ective as the interface which is used to communicate with them. This report rst examines the development of the user interface to place the intelligent interface in historical context. Following this is a survey of intelligent interface paradigms and techniques. Th...
Research is needed to better understand and respond effectively to people who are suicidal. Involving people who are suicidal in research poses some ethical and pragmatic problems. The ethical problems and difficulties in obtaining approval to involve people who are suicidal in research has contributed to the current paucity of research that explores the suicidal experience. To explore some of ...
Text simplification, defined narrowly, is the process of reducing the linguistic complexity of a text, while still retaining the original information and meaning. More broadly, text simplification encompasses other operations; for example, conceptual simplification to simplify content as well as form, elaborative modification, where redundancy and explicitness are used to emphasise key points, ...
The open nature of the Internet makes distributed denialof-service (DDoS) attacks relatively easy to mount and difficult to counter. In the ten years since the first attacks were observed several methods of defense were proposed, yet the problem still lacks a complete solution. We present a selective survey of proposed defense mechanisms and show possible research directions.
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